<form action="<?php echo url_for('@sf_guard_signin') ?>" method="post">
    <table>
<?php echo $form['_csrf_token']->render(); ?>
<?php echo $form->renderHiddenFields(); ?>
<tr>
  <th><label for="signin_username">Usuario</label></th>

  <td><input type="text" name="signin[username]" value="admin" id="signin_username" /></td>
</tr>
<tr>
  <th><label for="signin_password">Contrase&ntilde;a</label></th>
  <td><input type="password" name="signin[password]" value="admin" id="signin_password" /></td>
</tr>
<tr>
<table>
    <tr>
        <th><label for="signin_remember">Recordarme?</label></th>
        <td><input type="checkbox" name="signin[remember]" id<="signin_remember" /></td>
        <td><input type="submit" value="Iniciar sesión" /></td>
    </tr>
</table>
</tr>
  </table>
</form>
